Share Email Print
cover

Proceedings Paper

Soap film analysis by speckle interferometer
Author(s): Myrian C. Tebaldi; Luciano Angel; Marcelo Trivi; Nestor A. Bolognini
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

In this paper a soap film is characterized by using a speckle interferometer. The arrangement consists of a double-exposure specklegram obtained through a double-aperture system, by introducing a wedge in front of one aperture in one exposure. It is assumed that a uniform displacement of the diffuser is produced between exposures. The average intensity distribution and the changes experimented by the interferometric fringe visibility in the Fourier plane due to the introduction of a soap film in each exposure are analyzed.

Paper Details

Date Published: 19 November 2003
PDF: 3 pages
Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life, (19 November 2003); doi: 10.1117/12.524882
Show Author Affiliations
Myrian C. Tebaldi, Ctr. de Investigaciones en Opticas, A.C. (Argentina)
Luciano Angel, Univ. EAFIT (Colombia)
Marcelo Trivi, Ctr. de Investigaciones en Opticas, A.C. (Argentina)
Univ. EAFIT (Argentina)
Nestor A. Bolognini, Ctr. de Investigaciones en Opticas, A.C. (Argentina)
Univ. EAFIT (Argentina)


Published in SPIE Proceedings Vol. 4829:
19th Congress of the International Commission for Optics: Optics for the Quality of Life
Giancarlo C. Righini; Anna Consortini, Editor(s)

© SPIE. Terms of Use
Back to Top